CN207200857U - A kind of converter of signal - Google Patents
A kind of converter of signal Download PDFInfo
- Publication number
- CN207200857U CN207200857U CN201720820321.5U CN201720820321U CN207200857U CN 207200857 U CN207200857 U CN 207200857U CN 201720820321 U CN201720820321 U CN 201720820321U CN 207200857 U CN207200857 U CN 207200857U
- Authority
- CN
- China
- Prior art keywords
- seats
- hdmi
- dvi
- chips
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of converter of signal, including body, it is provided with DVI seats on the inside of body, the tops of DVI seats is provided with HDMI seats, and the side of DVI seats and HDMI seats is provided with HDMI distributors, the top of HDMI distributors is provided with DP seats, the top of DP seats is provided with VGA, and VGA top, which is provided with, turns voicefrequency circuit, and the side for turning voicefrequency circuit is provided with AUDIO seats, the side of DP seats and HDMI distributors is provided with CH chips, and the side of CH chips is provided with MINIDP seats.The utility model can be converted to the MINIDP signals of input DP or VGA or HDMI or DVI or AUDIO signal, handled in body interior by the selection of CH chips, the level height of respective pins is detected according to CH chips, judge the source of screen signal, it is output in the equipment specified, can be exported respectively by DVI seats, MINIDP seats, VGA and HDMI seats, can also be exported simultaneously to meet the needs of people are various, and this equipment volume is compact, it is easy to carry.
Description
Technical field
Communication technical field is the utility model is related to, more particularly to a kind of converter of signal.
Background technology
MINIDP computers/flat board/equipment is very common at present, and it possesses HD video output, and connector volume is gathered around
With less volume, based on present display multiple interfaces multiple demands, equipment, computer and tablet terminal are all single at present
Individual display interface is more, present display interface device diversification, if MINIDP output interfaces, gathering around can with this present product
Market common video interface is found during facilitating attached, while can be shown together with DP+VGA+HDMI+DVI+AUDIO together, significantly
Convenient commercial and different demands.
Utility model content
The technical problems to be solved in the utility model is the defects of overcoming prior art, there is provided a kind of converter of signal,
It can together be shown with DPVGA, HDMI, DVI and AUDIO simultaneously, significantly facilitate commercial and different demands.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of converter of signal of the utility model, including body, DVI seats, the DVI are provided with the inside of the body
The top of seat is provided with HDMI seats, and the side of the DVI seats and HDMI seats is provided with HDMI distributors, the HDMI distributors
Top is provided with DP seats, and the top of the DP seats is provided with VGA, and the top of the VGA, which is provided with, turns voicefrequency circuit, described to turn sound
The side of frequency circuit is provided with AUDIO seats, and the side of the DP seats and HDMI distributors is provided with CH chips, the CH chips
Side is provided with MINIDP seats.
As a kind of optimal technical scheme of the present utility model, the side of the body is provided with connecting line.
As a kind of optimal technical scheme of the present utility model, one end of the connecting line is provided with USB interface, described
USB interface is connected with body by connecting line.
As a kind of optimal technical scheme of the present utility model, screw is provided with the body, the screw is located at DVI
The both sides of seat.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model can be converted to the MINIDP signals of input in DP or VGA or HDMI or DVI or AUDIO letter
Number, handled in body interior by the selection of CH chips, the level height of respective pins is detected according to CH chips, judges screen signal
Source, be output in the equipment specified, can exported respectively by DVI seats, MINIDP seats, VGA and HDMI seats, can also be same
When export to meet the needs of people are various, and this equipment volume is compact, is easy to carry.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is internal structure schematic diagram of the present utility model；
In figure：1st, body；2nd, DVI seats；3rd, fixing screws；4th, MINIDP seats；5th, HDMI seats；6、VGA；7th, connecting line；8、
USB interface；9th, CH chips；10th, voicefrequency circuit is turned；11st, AUDIO seats；12nd, DP seats；13rd, HDMI distributors.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in Figure 1-2, the utility model provides a kind of converter of signal, including body 1, and the inner side of body 1 is set
There are a DVI seats 2, the tops of DVI seats 2 is provided with HDMI seats 5, and the side of DVI seats 2 and HDMI seats 5 is provided with HDMI distributors 13,
The top of HDMI distributors 13 is provided with DP seats 12, and the top of DP seats 12 is provided with VGA6, and VGA6 top, which is provided with, turns audio
Circuit 10, the side for turning voicefrequency circuit 10 are provided with AUDIO seats 11, and the side of DP seats 12 and HDMI distributors 13 is provided with CH cores
Piece 9, the side of CH chips 9 are provided with MINIDP seats 4.
Further, the side of body 1 is provided with connecting line 7, and body 1 is cuboid, and the top surface of body 1 is provided with micro- circle
Face, connecting line 7 are arranged on body 1 compared with the face of small area, and DVI seats 2 are arranged on body 1 with another less side, connecting
For the length of line 7 for 15 centimetres between 20 the insides, connecting line 7 can not be oversize, is easily wrapped on body 1 if oversize.
One end of connecting line 7 is provided with USB interface 8, and USB interface 8 is connected with body 1 by connecting line 7, and USB interface 8 connects
External power source, is powered for the converter, and electric energy is transmitted to body 1 by connecting line 7.
Screw 3 is provided with body 1, screw 3 is located at the both sides of DVI seats 2, and screw 3 is located at the both sides of DVI seats 2, in body
On 1 less area is, on the center line in the face, the both sides of DVI seats 2 are distributed on Central Symmetry, so as to by body 1
Upper casing and lower casing link together, formed an entirety.
Specifically, extend DP seats 12, VGA6, HDMI seat 5, DVI seats 2 and AUDIO seats on an interface of MINIDP seats 5
11 interfaces, can by audio frequency and video simultaneously show and audio output, it is non-interference, DP seats 12, DVI seats 2, HDMI seats 5 or VGA6 its
In can all recognize in the connection of interface and check that level is respectively compared, as long as there is group interface access can triggering CH chips
The EDID forwardings of display are sent to MINIDP output equipments, main frame or flat board by 9 video check circuit, the now meeting of CH chips 9
On, receiving EDID signals will send corresponding resolution signal and audio signal to come according to display requirement.
Wherein：It can be that CS4344II2 turns voicefrequency circuit to turn voicefrequency circuit 10, can also be developed according to actually required
Design, CH chips 9 can be CH3079 chips, can also be according to actually required carry out Development and design.
The utility model can be converted to the MINIDP signals of input in DP or VGA or HDMI or DVI or AUDIO letter
Number, handled inside body 1 by the selection of CH chips 9, the level height of respective pins is detected according to CH chips 9, judges screen
The source of signal, it is output in the equipment specified, can be exported respectively by DVI seats 2, MINIDP seats 4, VGA6 and HDMI seats 5,
It can also export simultaneously to meet the needs of people are various, and this equipment volume is compact, is easy to carry.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (4)
1. a kind of converter of signal, including body (1), it is characterised in that be provided with DVI seats on the inside of the body (1)
(2), the top of the DVI seats (2) is provided with HDMI seats (5), and the side of the DVI seats (2) and HDMI seats (5) is provided with HDMI
Distributor (13), the top of the HDMI distributors (13) are provided with DP seats (12), and the top of the DP seats (12) is provided with VGA
(6), the top of the VGA (6), which is provided with, turns voicefrequency circuit (10), and the side for turning voicefrequency circuit (10) is provided with AUDIO
The side of seat (11), the DP seats (12) and HDMI distributors (13) is provided with CH chips (9), the side of the CH chips (9)
It is provided with MINIDP seats (4).
2. the converter of a kind of signal according to claim 1, it is characterised in that the side of the body (1) is provided with
Connecting line (7).
3. the converter of a kind of signal according to claim 2, it is characterised in that one end of the connecting line (7) is set
There is USB interface (8), the USB interface (8) is connected with body (1) by connecting line (7).
4. the converter of a kind of signal according to claim 1, it is characterised in that be provided with screw on the body (1)
(3), the screw (3) is located at the both sides of DVI seats (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720820321.5U CN207200857U (en) | 2017-07-07 | 2017-07-07 | A kind of converter of signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720820321.5U CN207200857U (en) | 2017-07-07 | 2017-07-07 | A kind of converter of signal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207200857U true CN207200857U (en) | 2018-04-06 |
Family
ID=61784552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720820321.5U Expired - Fee Related CN207200857U (en) | 2017-07-07 | 2017-07-07 | A kind of converter of signal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207200857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020124587A1 (en) * | 2018-12-21 | 2020-06-25 | 广东高普达集团股份有限公司 | Adapter and electronic apparatus |
-
2017
- 2017-07-07 CN CN201720820321.5U patent/CN207200857U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020124587A1 (en) * | 2018-12-21 | 2020-06-25 | 广东高普达集团股份有限公司 | Adapter and electronic apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20180707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |